Vadanappally Weather in December

NASA POWER reanalysis for the half-degree grid cell around Vadanappally, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 30°C on December 1 to 31°C on December 31, and lows from 22°C to 21°C. Normal precipitation for the month is 37 mm over about 6 wet days.

December day by day

The normal high and low for each date, in °C.

Normal low
Normal high
Reanalysis extreme high
Reanalysis extreme low

December at a glance

Average high: 30°C
Average low: 22°C
Precipitation: 37 mm
Reanalysis high: 35°CDec 27, 2016
Reanalysis low: 17°CDec 25, 1992
Daylight: 11 h 33 min to 11 h 31 min
Cloud cover: 47%
Humidity: 75%
Dew point: 20°C
Wind: 9.7 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

Date	Normal high	Normal low	Reanalysis high	Reanalysis low	Chance wet
Dec 1	30°C	22°C	32°C 2016	18°C 2004	31%
Dec 2	30°C	22°C	32°C 2016	19°C 1995	28%
Dec 3	30°C	22°C	32°C 2012	19°C 1995	28%
Dec 4	30°C	22°C	32°C 2016	18°C 1994	28%
Dec 5	30°C	22°C	32°C 2012	19°C 1991	28%
Dec 6	30°C	22°C	33°C 2016	18°C 1994	26%
Dec 7	30°C	22°C	33°C 2012	18°C 2004	25%
Dec 8	30°C	22°C	32°C 2012	18°C 1991	24%
Dec 9	30°C	22°C	32°C 2012	18°C 1992	23%
Dec 10	30°C	22°C	33°C 2012	18°C 1992	22%
Dec 11	30°C	22°C	32°C 2012	18°C 1992	21%
Dec 12	30°C	22°C	33°C 2012	18°C 2000	21%
Dec 13	30°C	22°C	33°C 2003	17°C 1994	20%
Dec 14	30°C	22°C	33°C 2012	17°C 2000	20%
Dec 15	30°C	22°C	33°C 2016	18°C 2000	20%
Dec 16	30°C	22°C	33°C 2016	18°C 2000	19%
Dec 17	30°C	22°C	34°C 2016	18°C 2004	18%
Dec 18	30°C	22°C	34°C 2016	18°C 2004	16%
Dec 19	30°C	21°C	34°C 2016	18°C 2004	14%
Dec 20	31°C	21°C	34°C 2016	18°C 1999	13%
Dec 21	31°C	21°C	34°C 2016	18°C 1996	12%
Dec 22	31°C	21°C	34°C 2016	18°C 2002	11%
Dec 23	31°C	21°C	34°C 2012	18°C 2002	11%
Dec 24	31°C	21°C	34°C 2012	18°C 1992	11%
Dec 25	31°C	21°C	34°C 2012	17°C 1992	10%
Dec 26	31°C	21°C	34°C 2000	17°C 1996	9%
Dec 27	31°C	21°C	35°C 2016	17°C 1992	8%
Dec 28	31°C	21°C	35°C 2016	18°C 1992	8%
Dec 29	31°C	21°C	35°C 2016	18°C 2008	7%
Dec 30	31°C	21°C	34°C 2016	18°C 2008	5%
Dec 31	31°C	21°C	33°C 2016	18°C 2008	5%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+5:30).

December 1: sunrise 6:28 AM, sunset 6:01 PM
December 31: sunrise 6:43 AM, sunset 6:14 PM

Every day of December: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.